/* Copyright 2009 Sony Mathew, Minneapolis MN. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at  http://www.apache.org/licenses/LICENSE-2.0  Unless required by applicable law or agreed to in writing, software  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */
package com.xsm.lite.event;

import java.io.Serializable;


/**
 * Represents an abstract general purpose event.
 * Extend this class to create MyEvent.
 * 
 * @author Sony Mathew
 */
public abstract class Event implements Serializable {
	
	
    /**
     * Represents a listener for an Event.
     * Extend this interface to create MyEvent.Listener and add method: onEvent(MyEvent e)
     * 
     * author Sony Mathew
     */
    public interface Listener {        
    }
    
    /**
     * Events should override and cast to their appropriate MyEvent.Listener and invoke listener.onEvent(this).
     * 
     * author Sony Mathew
     */
    public abstract void fire(Listener listener);
    
}
